*SUPPORT*
IN: wif zup lug wif blicket OUT: GREEN YELLOW GREEN YELLOW GREEN
IN: wif zup kiki gazzer blicket OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: dax zup wif gazzer OUT: RED GREEN GREEN
IN: lug blicket blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif dax gazzer OUT: GREEN RED RED
IN: wif zup wif gazzer OUT: GREEN GREEN GREEN
IN: wif lug blicket OUT: GREEN YELLOW GREEN YELLOW
IN: kiki OUT: PURPLE
IN: kiki zup kiki OUT: PURPLE PURPLE
IN: kiki gazzer OUT: PURPLE PURPLE
IN: lug zup dax zup kiki blicket blicket OUT: YELLOW RED PURPLE PURPLE PURPLE PURPLE
IN: dax gazzer OUT: RED RED
IN: dax zup kiki kiki OUT: RED PURPLE PURPLE
IN: dax zup dax dax zup dax lug OUT: RED RED RED RED YELLOW

*QUERY*
IN: wif zup lug kiki OUT: GREEN YELLOW PURPLE
IN: kiki zup dax blicket OUT: PURPLE RED RED
IN: wif zup dax OUT: GREEN RED
IN: wif zup wif OUT: GREEN GREEN
IN: lug gazzer OUT: YELLOW YELLOW
IN: wif OUT: GREEN
IN: dax OUT: RED
IN: lug lug gazzer OUT: YELLOW YELLOW YELLOW
IN: lug OUT: YELLOW
IN: wif gazzer OUT: GREEN GREEN

*GRAMMAR*
kiki -> PURPLE 
 wif -> GREEN 
 dax -> RED 
 lug -> YELLOW 
 u1 zup x1 -> [u1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 